HT—1212TBWIG41-H12 0.85-inch 128×128 TFT LCD PCB Module

This 0.85 inch TFT LCD display pairs a 128×128 color active matrix panel with a PCB and GC9107 driver. Its 4-wire SPI interface supports compact display integration for instrument readouts, status indicators, and embedded user interfaces.

The HT—1212TBWIG41-H12 is a 0.85 inch TFT LCD display with a PCB for compact visual interfaces. Its 128×128 color active matrix panel uses a GC9107 driver and provides typical luminance of 260 cd/m². The square active area supports text, icons, and simple graphics in space-constrained electronic equipment.

Potential applications include instrument readouts, equipment status indicators, and embedded control interfaces. The 4-wire SPI interface provides a serial connection for display control. Before integration, confirm supply and logic voltage requirements, connector details, and PCB dimensions. The supplied panel dimensions describe the LCD panel and should not be used as the complete PCB module outline.

Model Number	HT—1212TBWIG41-H12
Product Type	TFT LCD Display Module with PCB
Display Technology	Color Active Matrix TFT LCD
Active Display Shape	Square
Diagonal Screen Size	0.85 inch
Resolution	128 × 128 pixels
Active Area	15.2064 (H) × 15.2064 (V) mm
Typical Luminance	260 cd/m²
Viewing Direction	All View (as specified)
Interface Type	4-Wire SPI
Driver IC	GC9107
LCD Panel Dimensions	17.58 (H) × 20.82 (V) × 1.5 (D) mm
PCB Contact Count	8
PCB Contact Labels	GND / VCC / SCL / SDA / RST / DC / CS / BL
Mounting Configuration	Two PCB mounting holes
Operating Temperature	−20 to +70 °C